LEE JE SUN has a total of 12 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Republic of Korea and United States. Its main competitors in its focus markets furniture and games, measurement and chemical engineering are YAMADA KOGYO KK, ZHENGZHOU HEEN ELETRONIC INFORMATION TECH CO LTD and XUZHOU ZEHAN FURNITURE CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 11 | |
#2 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Furniture and games | |
#2 | Measurement | |
#3 | Chemical engineering | |
#4 | Civil engineering | |
#5 | Engines, pumps and turbines | |
#6 | Agriculture |
# | Technology | |
---|---|---|
#1 | Office furniture | |
#2 | Mixing | |
#3 | Analysing materials | |
#4 | Measuring length, angles and areas | |
#5 | Animal care | |
#6 | Domestic washing | |
#7 | Indexing scheme relating to hinges | |
#8 | Shafts | |
#9 | Measuring distances | |
#10 | Siphons |
# | Name | Total Patents |
---|---|---|
#1 | Lee Je Sun | 12 |
#2 | Kim Maeng Jin | 3 |
#3 | Kim Ick Hyun | 3 |
#4 | Chang Ki Soo | 1 |
Publication | Filing date | Title |
---|---|---|
KR20200093375A | Ultrasonic generation device with sinter silencer | |
KR20200037591A | Pressurized and mixed nano bubble generator with crossed vanes | |
KR20190110310A | Upright single stage pump assembly for generating micro bubble | |
KR20140036779A | Hanger for equipment | |
KR20130062135A | Drawer equipped with sliding partition | |
KR20130062131A | Locking unit for storage closet and storage closet having the same | |
KR20110035197A | Monitor elevating device | |
KR20110004122A | Drawer | |
KR20100092272A | Work table capable of elevating | |
KR20090054025A | Stacking rack | |
KR20080008035A | Sliding partition |